| Value | Category | Cases | |
|---|---|---|---|
| 1 | 2 |
0.6%
|
|
| 2 | 16 |
4.8%
|
|
| 4 | 3 |
0.9%
|
|
| 6 | 259 |
78%
|
|
| other | 52 |
15.7%
|